I am a diehard Perricone fan and most of my regiment is Perricone. I've been very pleased with all products. So I purchased this thinking it would become another favorite. Unfortunately it made my under eye area red and inflamed and somehow made the fine lines look incredibly more noticeable than before. I stopped using it and started again in the hopes it was a fluke but got the same result. I now feel my under eye wrinkles look worse than before. I'm sad this one didn't work out like all the other wonderful Perricone products. It also gave me some itching/irritation and made the eye are look extra dry. I tried topping it with a more rich cream but it didn't help. Get a sample before you buy, it's super expensive.